diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
index b051238..1e24995 100644
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Lock thread
-        uses: dessant/lock-threads@v4
+        uses: dessant/lock-threads@v5
         with:
           # Issue specific options
           issue-inactive-days: 30 # 30 days before locking